TBY
What does TBY stand for?
Teacher behind you
Example
"TBY! Close out now!"
A student who missed a TBY warning
Related Slang
Usage
Last Updated: March 19, 2021
TBY definition
This page explains what the acronym "TBY" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.
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Baseball Slang Quiz: Can you bat 1.000?
When you receive a message that contains TBY, you'd best stop goofing off. This acronym stands for "teacher behind you" and ... why are you still reading this? Put your phone down! Click away! Quick, before your teacher sees!